package Arithmetic.Array;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 34255
 * Date: 2024-10-19
 * Time: 22:03
 */
public class DoublePointer {

    //复写零

    /**
     * 时间复杂度：O()
     * 空间复杂度：O()
     * @param arr 目标数组
     */
    public void duplicateZeros(int[] arr) {

    }
    public static void main(String[] args) {

    }
}
